Highchart 未在 cakephp 中显示

Question

我正在使用 HighchartPHP 库的 cakephp 网站之一。但是高图没有显示。只有当我使用数据库中的动态数据时才会出现此问题，但如果我使用静态数组传递，那么它可以使用相同的代码正常工作。

下面是我从我使用过的动态代码中得到的数组：

stdClass Object
(
    [series] => Array
        (
            [0] => Array
                (
                    [name] => Forwarding Facility 1
                    [data] => Array
                        (
                            [0] => 28.5
                            [1] => 410.68
                            [2] => 0
                            [3] => 0
                        )

                )

            [1] => Array
                (
                    [name] => Forwarding Facility 2
                    [data] => Array
                        (
                            [0] => 0
                            [1] => 0
                            [2] => 99.05000000000001
                            [3] => 0
                        )

                )

            [2] => Array
                (
                    [name] => Forwarding Facility 3
                    [data] => Array
                        (
                            [0] => 0
                            [1] => 15.7
                            [2] => 0
                            [3] => 0
                        )

                )

            [3] => Array
                (
                    [name] => Hampshire Turf
                    [data] => Array
                        (
                            [0] => 0
                            [1] => 540
                            [2] => 0
                            [3] => 0
                        )

                )

        )

)

下面是我从演示中的一个示例中使用的静态数据数组：

    stdClass Object
(
    [series] => Array
        (
            [0] => Array
                (
                    [name] => John
                    [data] => Array
                        (
                            [0] => 5
                            [1] => 3
                            [2] => 4
                            [3] => 7
                            [4] => 2
                        )

                )

            [1] => Array
                (
                    [name] => Jane
                    [data] => Array
                        (
                            [0] => 2
                            [1] => 2
                            [2] => 3
                            [3] => 2
                            [4] => 1
                        )

                )

            [2] => Array
                (
                    [name] => Joe
                    [data] => Array
                        (
                            [0] => 3
                            [1] => 4
                            [2] => 4
                            [3] => 2
                            [4] => 5
                        )

                )

        )

)

我找不到任何解决方案。

Answer 1

我尝试了很多不同的方法，但找到了非常简单的解决方案。 铸造。 是的，在传递给高图时，它需要以某种方式键入 CASTE 数组值。 所以我使用 floatval() 函数将数据转换为浮点值。最后它的工作就像一个魅力！

谢谢大家的回复和支持！

Answer 2

你尝试过这样的事情吗？

                        [0] => '0'
                        [1] => '0'
                        [2] => '99.05000000000001'
                        [3] => '0'

或者你的数组值作为 $something = '99.0500000000001';

                        [0] => 0
                        [1] => 0
                        [2] => $something
                        [3] => 0